baber/WOPTO huggingface dataset:
Patent SE-8105692-L (SE)
Inventor: SKOLD U
IPC: H01M2/12
Filed: 1981-09-25
Abstract: The present invention relates to an arrangement for sealing a storage battery casing having at least one opening in the lid or cover (5) thereof, with the aid of a sealing plug (2) provided for each opening and retained in a sleeve-like fitting (1) surrounding the opening. The invention is characterized in that the sealing plug (2) includes a substantially sleeve-like outer plug part (3) and an inner plug part (4) arranged to be inserted axially into the outer plug part (3). The outer plug part (3) has a radially expandable portion intended for accommodation in the fitting (1), and the inner plug part (4) forms an expander means which, when inserted axially into the outer plug part (3), expands the expandable portion from a radially compressed state, in which the portion can be moved axially in the associated fitting (1), to a radially expanded state, in which the outer plug part (3) is retained in the sleeve-like fitting (1) by engagement of the expandable portion with the radially inwardly facing surface of the fitting.
Patent SE-8105999-L (SE)
Inventor: BRICKER J K
IPC: G01N29/04
Filed: 1981-10-09
Abstract: A mounting system for maintaining a transducer 20 in contact with a pipe 12 during testing. The system is mounted to a frame 32 which is in turn mounted for movement along a length of pipe. A first step in the testing procedure is to position the frame 32 a distance away from the pipe dependent on the pipe diameter. A carriage 34 coupled to the frame is then lowered to a scanning position and scanning takes place as the frame is moved along the pipe. A universal joint mechanism 36 connecting the carriage to the transducer 20 allows up and down and side to side movement of the transducer and thereby allows scanning to continue on pipes with bows and other irregularities along their length. When the pipe end is neared the carriage 34 is retracted away from the pipe 12 by action of a spring mechanism 154. In this retracted position downward movement of the transducer is prevented by a ball support 146, 147 coupled to the transducer and contacting a supporting surface 149 of the carriage. In this way the transducer will not fall from the pipe's end nor collide with the end so that damage to both transducer and mount are avoided.
Patent SE-8106652-L (SE)
Inventor: SANDELL BERTIL
IPC: E04B1/00
Filed: 1981-11-10
Abstract: Method of replacing balconies subject to serious rust damage with weight-bearing girders, with a steel profile, which are anchored in the building's girder tier. The aim of the invention is to produce a single method by which the present and intact girders can be used in such a way that the new weight bearing balcony frame is attached to them. This problem has been solved by cutting those exterior girders (12) which are damaged by rust, behind the area of rust damage; a part of the girder (12) which lies intact within the facade is thus exposed; over or within the exposed girders (12), a suitable casing (13), or a similar structure, for each of the girders' outer and/or inner contours is introduced which is then tied to the respective girder (12) whose casing is so constructed that it presents a connecting element for a new balcony frame (14) or, in its own right, comprises a part of the balcony's weight-bearing structure.<IMAGE>
Patent SE-8201699-L (SE)
Inventor: NIKOLAEV N I
IPC: C09K8/05
Filed: 1982-03-17
Abstract: A method for preparing a plugging material of an alumina-base cement, by mechanical stirring of alumina cement with additives of the pre-rated quantities to improve the physical and mechanical characteristics of the plugging material. The stirring is effected by magnetized working bodies in an alternating electromagnetic field. The resultant material is subjected to a batch forming by compression at a pressure between 50 and 120 MN/m2.
Patent SE-8204536-L (SE)
Inventor: SPERLING H
IPC: D06F58/24
Filed: 1982-08-02
Abstract: A laundry drier has a condensing unit which is connected by hose 10 to a changeover device 3 whereby condensate from the condensing unit can be connected either by way of hose 11 to a condensate receiver within the drier or, by way of a further hose to an external drain. Changeover device 3 is fitted to the rear wall 4 of the drier and has a horizontal extending blind bore 7 which communicates with hoses 10, 11 by means of passageways 8, 9 respectively. The open end of bore 7 incorporates screw-threads 15. To adapt device 3 for connection to a condensate receiver internally of the drier a closure cap 12 is fitted to threads 15. Alternatively, to adapt device 3 for connection to an external drain a sleevelike closure element 14 is fitted to bore 7 in place of cap 12, element 14 being arranged to seal passageway 9 and to direct condensate flow from passageway 8 internal of element 14 to the further hose. <IMAGE>
Patent SE-8206519-L (SE)
Inventor: MARTTINEN T
IPC: A01C5/02
Filed: 1982-11-16
Abstract: A seedling planter comprising a planting tube provided with a handle and having on its lower end a crown which produces in the soil a planting hole, this crown comprising on the continuation of the planting tube a stationary jaw tapering in wedge fashion towards its tip and having a cross sectional shape conforming to that of the planting tube, and to the lateral margins of this jaw having been affixed pivot pins located in the vertical plane passing through the planting tube's centre-line, on these pivot pins being turnably carried a moving jaw, likewise tapering in wedge fashion in its tip portion, and a yoke lever with U-shaped legs, to the bow part of which has been affixed a pedal lever located on one side of the planting tube, by depressing which the jaw can be made to assume its opened, planting position, in which it is securable with a locking device comprising, affixed to the stationary jaw on the side opposite to the pedal lever, a substantially vertical elastic metal wire provided with two bends spaced from each other vertically and serving an upper and lower dead-point, and this locking device furthermore comprising, belonging as an integral part to the movable jaw, a lug rotatably carried on the pivot pin on the side of the wire and carrying at its tip a pin departing to some distance in lateral direction.
Patent SE-8206940-L (SE)
Inventor: PARVIAINEN T
IPC: G01N21/84
Filed: 1982-12-06
Abstract: A novel method and apparatus for measuring pulp slurry consistency by optical means is disclosed. The method involves utilizing the electromagnetic radiation absorption characteristics of water at wavelengths in the spectral range 200 to 5000 nm.
Patent SE-8300235-L (SE)
Inventor: LINDQVIST ROLF ERIK
IPC: A01B3/40
Filed: 1983-01-18
Abstract: A reversible plough comprises a main frame and at least one pair of plough bottoms (80) located above and below each other, respectively, one of said plough bottoms being left-turning and the other being right-turning. The plough bottoms of each pair are synchronously rotatable on a substantially horizontal, common axis of rotation (71). To make possible change of the plough bodies without doubling of any other essential parts of the plough than the plough bottoms (80) the axis of rotation of the plough bottoms is located on a lower level than the main frame is.
Patent SE-8302274-L (SE)
Inventor: FREDLUND L E
IPC: B23D45/00
Filed: 1983-04-22
Abstract: The machine for cutting pipe profiles, bars or beams with relatively large dias. has a saw blade (2) fitted on a driving shaft (3) and executing an eccentric rotation movement so that it enters into engagement in the cut formed in the workpiece only along a part of it. The eccentric movement is produced by the shaft being eccentrically fitted, and (apart from its rotary movement) effecting an eccentric motion.(1)
Patent SE-8302824-L (SE)
Inventor: STACH L J
IPC: C07D207/263
Filed: 1983-05-19
Abstract: This invention relates to compounds of the formula:   <IMAGE> wherein X is halogen or trifluoromethyl; hydrogen, halogen or cyano; Z is halogen, cyano or nitro; R is alkyl; m is an integer from 0 to 6; and n is an integer from 3 to 5.
Patent SE-8303857-L (SE)
Inventor: BOFINGER K
IPC: F16J15/44
Filed: 1983-07-06
Abstract: A labyrinth seal is placed between a shaft or axle (10) and a stator (13). The seal comprises an alternating sequence of two rings (2,4) with radial clearance therebetween and rings (3) having radial clearance with respect to the stator bore (15). Of the two rings with radial clearance therebetween, the outer ring (4) is located with a press fit in the bore (15) and the inner ring (2) with a press fit on the shaft (10). Each ring (3) located between two rings (2,4) is located with a press fit on the shaft (10). The rings (3) may have concentric annular grooves in their flanks (Fig. 4). The inner part of the labyrinth seal may be formed by a bush formed with annular grooves and press fitted onto the shaft (Figs. 5, 6). The rings (4) may be of an elastic material and be held against the bore of the stator by spring rings co-operating with the inner periphery thereof (Fig. 6). A cover (12) sealingly co-operating with the stator 13 is provided on the shaft. Pressurised fluid may be communicated to the closed chamber 14 formed by the cover and stator to aid the labyrinth seal. <IMAGE>
Patent SE-8304800-L (SE)
Inventor: JERVELIN P
IPC: G01N1/20
Filed: 1983-09-07
Abstract: The invention relates to a method and apparatus used in implementing the method for taking samples when, for example, milk is transported by a pump to a collecting vessel, samples being taken at predetermined time intervals in connection with the collection for, for example, determining the fat content of the milk, the protein content and the presence of bacteria. Before each sample is taken, the pipe system is to be rinsed after the preceding milk sample. By means of the invention, part of the liquid flowing in the pipe system 21 is caused to flow through the pipe system 11', 11 of the sampling apparatus 8, the cover construction 10 of the sampling vessel 9, and valves 14, 16 on the inlet and outlet side of the vessel, to the receiving pipe system 3, 1, 4, it being possible, by controlling the functions of the valves 14, 16, to cause either a part or all of the liquid flowing in the sampling pipe system 11', 11 to flow into the sampling vessel. The flow of liquid into the sampling vessel 9 is controlled by means of a pipe 17 which passes through the cover construction 10, and of the valves 15, 16. Use is made of a central control unit 13 to operate the valves of the sampling apparatus. <IMAGE>
Patent SE-8305278-L (SE)
Inventor: KARLSSON A N G
IPC: G09F3/02
Filed: 1983-09-29
Abstract: A method for franking a postal dispatch with the aid of a label (1) having a first part (3) which is intended to be attached to the dispatch, and a second part (4) which is intended to serve as a receipt or as a certificate of postage. The label (1) is made of a heat-sensitive paper having the ability to produce red frank-markings (5-16) at selected locations on the paper.
Patent SE-8400123-L (SE)
Inventor: COHEN B S
IPC: H05K13/04
Filed: 1984-01-11
Abstract: The invention is a multi-channel position detection system which utilizes several separate emitters and a single photodetector to, for example, align a multi-lead component manipulator with a predetermined location in a printed circuit board. An oscillator circuit generates a modulated signal for each emitter and a multiplier circuit develops an output signal based upon the oscillator output and the photodetector output. The photodetector provides an output responsive to the emitter signal as attenuated by the circuit board location relative to the emitter. When the lead hole of the circuit board is aligned with the emitter and photodetector minimum attenuation of the signal occurs.
Patent SE-8403447-L (SE)
Inventor: BRODDNER S M
IPC: A61M16/18
Filed: 1984-06-28
Abstract: Anesthesia and/or respirator apparatus is disclosed which includes a moistening and/or gasification chamber. The chamber is constructed such that liquid intended to be gasified or evaporated can be received from a source through a metering valve. In the preferred embodiment, the gasification chamber includes a heatable plate or the like for the heating of the supplied liquid. The apparatus means further includes a microprocessor for measuring the energy which is used for the gasification as a measure of the quantity of liquid supplied. In this regard, if certain defined functions are not fulfilled, an alarm signal is generated.
Patent SE-8403664-L (SE)
Inventor: LARSSON SVANTE
IPC: B27F1/00
Filed: 1984-07-11
Abstract: The device includes guide bars (4) for joining two plates (3,5) and permitting parallel movement between them. The plates, between which planks are clamped, have milled-out areas (2) at each end which fit over a guide rebate (1). - Movement of the planks in pairs is permitted by a movable counterpiece (6). Pins are produced by repeated movement, with intermediary displacement laterally along the guide rebate, over a milling instrument (8).
Patent SE-8406273-L (SE)
Inventor: VITIKAINEN M
IPC: F23D11/00
Filed: 1984-12-11
Abstract: Arrangement for a fuel burner (1) containing a component part in which provision is made for pre-heating of the fuel to take place. The arrangement is simple and permits effective pre-heating to take place together with regulation of the fuel supply to the arrangement. A supply channel (13, 7, 8) for the supply of fuel to the burner (1) extends along the under surface (10A) of the bowl (11) or similarly arranged container which is so arranged as to be capable of transmitting heat to said channel (13) for the purpose of achieving pre-heating of the fuel.
Patent SE-8501234-L (SE)
Inventor: EKMAN THURE
IPC: F16L37/23
Filed: 1985-03-13
Abstract: In a female coupling component (1, 2) which forms part of a quick coupling there is present a unit (12) so arranged as to be capable of longitudinal displacement in the longitudinal sense of the female coupling component. The unit supports at its first end a first sealing component (14) which is capable of interacting with a seat (1b) in the female coupling component. At its second end the unit supports a second sealing component (15) which is capable of interacting with a sleeve (7) so arranged as to be capable of longitudinal displacement in the female coupling component. The unit comprises an elongated hub component and extending from it wing-shaped elements (25) by means of which the unit which is capable of longitudinal displacement is centered in the female coupling component and between which the fluid passageways lead into the female coupling component.
Patent SE-8501581-L (SE)
Inventor: KOVASNA L
IPC: E04B5/32
Filed: 1985-03-29
Abstract: PCT No. PCT/SE86/00129 Sec. 371 Date Nov. 19, 1986 Sec. 102(e) Date Nov. 19, 1986 PCT Filed Mar. 24, 1986 PCT Pub. No. WO86/05830 PCT Pub. Date Oct. 9, 1986.There is described a one-piece, elongated, hollow plastic section which is useful in the support of reinforcing steel in the casting of concrete structures and the formation of recesses in said structures. The section has a trapezoidal configuration and includes (1) a pair of converging wall portions, (2) a wall portion connecting said converging wall portions at their converging ends and (3) a covering strip portion parallel to said connecting wall portion and connecting the opposite ends of said converging wall portions, said (2) connecting wall portion having areas of reduced thickness formed therein and adapted to be perforated by rigid members whereby said wall portion is self-sealing at the area of perforation, said (3) covering strip portion having reduced thickness areas formed therein adjacent to the converging wall portions whereby said covering strip portion may be manually removed from said trapezoidal cross-section so as to form an elongated, U-shaped plastic device.
Patent SE-8503946-L (SE)
Inventor: AHS V
IPC: H05K5/00
Filed: 1985-08-23
Abstract: The two edges of a metal strip (2) have their cut-outs located centrally to each other, and with a length which is greater than the height of the protective casing. The depths of the cut-outs correspond to half of the height of the casing. Between opposing cut-outs is a row of holes (3), with the cut-outs arranged along the strip at a distance from each other corresp. to double the length of the casing. The strip is then cut centrally between the cut-outs, and the thus obtained strip part (4) edges, limited by the free ends and cut-outs, are folded in the same direction at right-angles out of the plane of the strip. The strip parts are bent with the hole rows as a bending area, so that the bent edges form two of the sides of the casing. The electronic unit, encased in a damp-tight capsule of e.g. foam plastic, is fitted in the casing, and the free paired, connected edges (6) of the sides are fixed to each other.
Patent SE-8603290-L (SE)
Inventor: SEKO K
IPC: B65B9/20
Filed: 1986-08-01
Abstract: An intermittent web feeding apparatus for intermittently feeding fixed length of a web of material during one cycle of a feeding operation by the cooperative operation of a pair of feed rollers for unwinding a web of material from a roll of web material and feeding the web of material to a web processing machine such as a bag-forming and packing machine, and for feeding the web of material to a processing position within the web processing machine, is disclosed. The intermittent web feeding apparatus is equipped with a single servomotor for driving the feed rollers through means of a first transmission mechanism, and the feeding units through means of a second transmission mechanism. The second transmission includes a one-way clutch for delaying the stoppage of the feeding units for a suitable period of time relative to the feed rollers so that the portion of the web of material extending between the feed rollers and the feeding units is kept in a moderately taut state when the web feeding operation is interrupted.
Patent SE-8603481-L (SE)
Inventor: ARONSEN K F
IPC: A61K31/135
Filed: 1986-08-18
Abstract: A topical radioprotective gel for the mucosa is described. The radioprotective gel comprises one or more vasoconstrictive substances, a pharmaceutically acceptable thickening agent, and water.
Patent SE-8604675-L (SE)
Inventor: HANSSON JAN
IPC: C09D5/08
Filed: 1986-11-03
Abstract: The two oils are mixed in proportions 60-84 wt.% and 40-16 wt.% respectively. The mixt. is treated for a short time in a device at pref. 3000 revolutions per minute until a thick consistency is achieved. The mixt. then coated on the item to be treated.
Patent SE-8700591-L (SE)
Inventor: ROSE C J
IPC: C07C51/00
Filed: 1987-02-13
Abstract: 1-Carboxy-and 1,1-dicarboxy-4- (6-methoxy-2-naphthyl)- 2-butanones of formula (I) are new, where R1=COOM; R2=H or COOM; M=H or metal. Ethyl 2-ethoxycarbonyl -5-(6-methoxy- 2-naphthyl)-3- oxopentanoate of formula (II) is also new. Prodn. of 4-(6-methoxy-2-naphthyl)-2-butanone of formula (III) is effected by decarboxylating (I). Pref. decarboxylation is effected by heating above 100 deg.C in a solvent with a b.pt. above 100 deg.C
Patent SE-8701142-L (SE)
Inventor: MCKAY M L
IPC: F02M61/08
Filed: 1987-03-19
Abstract: A measured quantity of combustible liquid is injected (124), into the cylinder in the space between the exhaust port (120) and the cylinder head (121). This delivers part of the air/fuel mixture toward to cavity (122) in the cylinder head and the other part toward the diametrically opposite side of the combustion chamber. The fuel is injected as a curtain in the shape of a divergent cone or cone segment with an angle between 90 and 150 degrees. The injector uses a solenoid (47) to operate a valve (43) which is biased toward the closed position by disc springs (40). The operation of the solenoid is synchronised with the rotation of the motor.
Patent SE-8703620-L (SE)
Inventor: GULBRANDSEN S
IPC: F04B1/2007
Filed: 1987-09-18
Abstract: A device for biasing a cylinder drum in a variable-displacement axial piston machine against an associated slide valve member comprises a compression spring means, the axial piston machine having between the cylinder drum and the drive disk a synchronizing shaft which at each of its ends has a universal joint of the so-called tripoid type for angularly rigid but pivotable connection with the drum and disk, respectively, the synchronizing shaft furthermore being supported at each end approximately axially from the cylinder drum and drive disk, respectively, by a link pin. In order to provide a biasing device which requires less space adjacent the cylinder drum and thus allows a more compact design thereof, the compression spring means is mounted between a link pin bearing cup axially movably arranged in the center of the drive disk, and an abutment means, which is co-axial with and adjustably secured to said disk and the machine shaft associated therewith, such that the biasing force is applied to the drum from said abutment means under the intermediation of the synchronizing shaft.
Patent SE-8704758-L (SE)
Inventor: JOHANSSON ROLAND
IPC: B65D19/12
Filed: 1987-11-30
Abstract: The folding stand is constituted by at least two pallets 1 and 2, separated by a post element having four posts 3 joined to the loading plane or horizontal bars 4 and 5. The formed unit is hinged at the posts. The horizontal bars are made of angle iron of such a width that the sum of the widths is less than the angle width of the posts. <IMAGE>
Patent SE-8801051-L (SE)
Inventor: HELGESSON I
IPC: C02F3/30
Filed: 1988-03-22
Abstract: The present invention relates to a method and a device at a biological purification step of waste water in aerated basins, whereby one introduces a non-aeration zone provided with a static stirring of the water passing said zone prior to a precipitation step.
Patent SE-8900103-L (SE)
Title: Refrigeration tunnel - receives meat pieces picked from tray and placed on plates for insertion in it
Inventor: PETTERSSON K-J
IPC: F25D11/00
Filed: 1989-01-12
Abstract: Once the plates contg. the meat pieces have been pushed fully into the refrigeration tunnel, curtains are drawn at the tunnel ends to prevent refrigeration being prejudiced. Finally, the plates are taken from the opposite end of the tunnel, packeted, marked with prices, and then tranferred to refrigerators or cold chambers.
Patent SE-8902147-L (SE)
Inventor: STRID K
IPC: B01D33/21
Filed: 1989-06-14
Abstract: PCT No. PCT/SE90/00413 Sec. 371 Date Apr. 15, 1991 Sec. 102(e) Date Apr. 15, 1991 PCT Filed Jun. 13, 1990 PCT Pub. No. WO90/15655 PCT Pub. Date Dec. 27, 1990.A filter for continuous filtration of a liquid includes conventionally a vessel having a center shaft on which is arranged at least one rotating filter element defining an inner space for liquid obtained at filtration. Further there is provided a washing device for washing of material deposited on the filter element, a connection between said inner space and outlet means from said vessel and a separator connected to said outlet and adapted for separating filtrate and gas. Means is provided outside said vessel for generating an overpressure in the gas space of the vessel and a lower pressure in the interior of the filter element at least corresponding to the evaporating temperature of the filtrated liquid for evaporation of the liquid in the separator. The separator is provided with a cooling device for cooling the separated gas and an outlet for condensate obtained at cooling.
Patent SE-8903264-L (SE)
Inventor: ARVIDSSON O
IPC: F01D25/14
Filed: 1989-10-04
Abstract: Insulation in a low-pressure turbine plant in order to reduce power losses caused by heat transport from hot inner surfaces to cooler outer surfaces of walls in the turbine and associated equipment. The walls are insulated externally against a surrounding vacuum space (7) with an elastomeric sheeting (1). The sheeting is fixed with sheet elements or rivet-like means.